/Engine/Source/Runtime/Core/Public/Math/Quat.h
Serializes the vector compressed for e.g. network transmission.
false to allow the ordinary struct code to run (this never happens).
bool NetSerialize ( [FArchive](API\Runtime\Core\Serialization\FArchive) & Ar, class [UPackageMap](API\Runtime\CoreUObject\UObject\UPackageMap) * Map, bool & bOutSuccess )